Service difficulty report · Solenoid · Boeing 767322

Difficulty date
April 2, 2004
Submitted
April 6, 2004
Operation
Air carrier
Aircraft
N653UA
Make and model
Boeing 767322
Aircraft serial
25391
Aircraft time
50,577 hours, 8,311 cycles
Engine
Pwa PW4060
Part
Solenoid
Condition
Failed
Location
Rt Bleed Valve
Stage of operation
DE
How discovered
O
Nature of condition
R
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT ENGINE COMPRESSOR STALLS. CREW REPORTED SURGE. AIRCRAFT SYSTEM DID NOT CONFIRM THE SURGE EVENT. ALL TROUBLESHOOTING WAS ACCOMPLISHED AND THE 2.9 BLEED SOLENOID WAS REPLACED.